package com.neuedu.dao;

import com.neuedu.model.User;

import java.util.List;

public interface UserDao {
    public User selectUserByUnameAndPwd(String username, String password);

    User selectUserById(Integer id);

    Integer updateUserByIdSelective(User user);

    /**
     * 查询所有user
     */
    List<User> selectAll();
}
